Machines 4.5T-15T

MODEL A6 RC6
Drilling conditions General Combo rock / earth
Hub 2.5″ Hex 2.5″ Hex
Optional Hub 2″ Hex 2″ Hex
Overall length 60″ 60″
Pipe 3″ – 5.5″ 3″ – 5.5″
Flights (lead) 5 / 16″ 5 / 16″
Flights (carry) 5 / 16″ 5 / 16″
Teeth TM TTD / TTS
Pilot PM – HX – 3 PH – 3
Max size 60″ 60″
Ideal drives 4DDS – 7DDS 4DD – 9DD
Optimum drilling speeds
Earth 55-65 55-65
Clay 45-55 45-55
Shale (fracturable rock) 25 – 45 25 – 45
Heavy rock N / A N / A
Earth Double start, single carry flight configuration. Flight pitch is shallow for greater soil retention. Heavy duty body for greater durability in tough conditions.

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